2 Effectue les calculs suivants, en soulignant le calcul en cours. A = 24 - (8-3) + 1
A =
A =
A =
B = 24-8-(3 + 1)
B =
B =
B =
E = 18 - [4 x (5-3) + 2]
E =
E =
E =
E =
F = [2 + 0,1 x (5 + 3)] ÷ 4
F =
F =
F =
F =
C = 24 (8-3 + 1)
C=
C=
D = 24+ [8 (3+1)]
D=
D=
D= ​